Prominences show up on the E, SE, NE, and SWW limb.
This one that show up on the SWW limb looks like a "floating cloud" that moves southwards. The jet-like prominences to the south disperse and are very faint.

As the slow motion is still unavailable, I have to continue with push or pull the telescope to put the image in field. This task becomes very tedious when working on close-up imaging, and I have to use very short exposures (thus high gain) to avoid blur images.